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How to Collect and Preserve Insects(Illustrated Edition). E-book. Formato PDF aggiunto a carrello

How to Collect and Preserve Insects(Illustrated Edition). E-book. Formato PDF

EBOOK di  H. H. Ross
edito da  IONLINESHOPPING.COM

How to Collect and Preserve Insects(Illustrated Edition). E-book. Formato PDF - 9788834167496


di  H. H. Ross
edito da  IONLINESHOPPING.COM , 2019
Formato: PDF - Protezione: nessuna
€ 4.49
Ebook Formato PDF con Protezione: nessuna



With rather simple equipment, the amateur as well as the trained entomologist can make a worthwhile collection of insects.

The making of such a collection may have educational and recreational as well as scientific values. Developing this hobby is one of the finest ways for students, especially those in agricultural districts, to become acquainted with the large number of injurious and beneficial insects that they encounter about the home and in the fields. High school classes in biology find excellent laboratory material in the many insects available for rearing and study. Both old and young collectors find a great deal of pleasure in working with the showy and beautiful insects, such as beetles, moths, and butterflies; the satisfaction derived comes both from having relaxation from the day’s work and from making real contributions to scientific knowledge. Many entomological museums welcome the opportunity to examine carefully prepared and labeled collections. These collections supply distribution records for insect species, in addition to other information of value to technical entomologists. Also, the amateur collector profits from his contact with specialists who can help him identify his specimens and advise him at any stage of his work.

It is hoped that this circular will show how easy it is to make a start in insect collecting and will give the student helpful ideas on how and where to begin.

 
Ean
9788834167496
Titolo
How to Collect and Preserve Insects(Illustrated Edition). E-book. Formato PDF
Autore
Data Pubblicazione
2019
Formato
PDF
Protezione
nessuna
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